Having a control over a shop is believed to be a quite difficult and interesting tasks at the same time. It is complex, because it requires from us to care about different issues at the same time. Nonetheless, it is attractive at the same time, as the market is systematically changing and brings us a lot of new challenges every day. As a result, we ought to remember that in fact having a perfect store is almost an impossible task. It is proved by the fact that managing our shop appropriately is a pretty complex task.